8.9+6.1=7.6z-6.6z-2.9

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Solution for 8.9+6.1=7.6z-6.6z-2.9 equation:


Simplifying
8.9 + 6.1 = 7.6z + -6.6z + -2.9

Combine like terms: 8.9 + 6.1 = 15
15 = 7.6z + -6.6z + -2.9

Reorder the terms:
15 = -2.9 + 7.6z + -6.6z

Combine like terms: 7.6z + -6.6z = 1z
15 = -2.9 + 1z

Solving
15 = -2.9 + 1z

Solving for variable 'z'.

Move all terms containing z to the left, all other terms to the right.

Add '-1z' to each side of the equation.
15 + -1z = -2.9 + 1z + -1z

Combine like terms: 1z + -1z = 0
15 + -1z = -2.9 + 0
15 + -1z = -2.9

Add '-15' to each side of the equation.
15 + -15 + -1z = -2.9 + -15

Combine like terms: 15 + -15 = 0
0 + -1z = -2.9 + -15
-1z = -2.9 + -15

Combine like terms: -2.9 + -15 = -17.9
-1z = -17.9

Divide each side by '-1'.
z = 17.9

Simplifying
z = 17.9

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